protected void BindDirctritInfo()
    {
        //获取小区ID
        int disid = Convert.ToInt32(Request.QueryString["d"]);

        var result = from s in ft.T_House_Distirct
                     join mt in ft.T_House_MoneyTrend on s.DistirctId equals mt.DorCId
                     where s.State == 0 && s.DistirctId == disid && mt.TrendType == 1
                     select new
                     {
                         s,
                         mt.AgeMoney
                     };
        lbladdr.Text = result.First().s.Address;//异常详细信息: System.InvalidOperationException: 序列不包含任何元素

        //获取物业名称
        var wy = from s in ft.T_House_WType
                 join hwy in ft.T_House_WuYe on s.WuYeTpyeId equals hwy.WuYeTpyeId
                 join h in ft.T_House_Distirct on hwy.WuYeId equals h.WuYeId
                 where h.DistirctId == disid && h.State == 0
                 select new
                 {
                     s,
                     wygs = hwy.Name,
                 };

        //数据绑定
        lblWuYeType.Text = wy.First().s.Name;
        lblOverTime.Text = Convert.ToString(result.First().s.OverTIme);
        lblGreen.Text = Convert.ToString(result.First().s.Green) + "%";
        var developer = ft.T_House_Developer.Where(o => o.DevelopersId == result.First().s.DevelopersId);
        lbldeveloper.Text = developer.First().Name;
        lblHouseCount.Text = Convert.ToString(result.First().s.Sumcount);